Cars and use the main exhaust system is stainless steel, 316 stainless steel tube of stainless steel car over 1/2 of the total consumption, 80% for fe...
Cars and use the main exhaust system is stainless steel, 316 stainless steel tube of stainless steel car over 1/2 of the total consumption, 80% for ferritic stainless steel. Before the automobile engine exhaust through the exhaust gas inlet pipe, pipe, hose, converters, center the last issue from the muffler. Exhaust systems commonly used steel, 409 l, 436 l, etc. Car muffler main use stainless steel welded pipe. Stainless steel pipe, according to estimates, the car used accounted for about 1.5% of the dosage of downstream of stainless steel tube, and the use of stainless steel seamless pipe and welded pipe proportion about 2:1
Petrochemical industry including the chemical fertilizer industry, the demand for stainless steel tube is great, the industry mainly use 304 stainless steel welded tube, specifications including: 304, 321, 316, 316 l, 316 l, 316, etc., outside diameter around 18 - à610 à, wall thickness at about 6 mm to 50 mm (usually choose specifications in Φ 159 mm above the low pressure pipeline), for specific application areas: furnace tube, conveying pipe, heat exchanger, etc.
Water and gas fluid conveying: stainless steel pipe and water equipment, is the world's most advanced basic water purification materials, its anticorrosion performance is strong, cast iron, carbon steel pipe, plastic pipe, etc., cannot be compared with. Preparation, storage, transport, water purification and regeneration, such as desalination water industry best selection. About 25000 tons of annual demand.
Equipment manufacturing and maintenance: consumption of stainless steel pipe 20000 tons. This kind of industry mainly adopts health level or antibacterial stainless steel pipe. Imported SUS304, 316 health seamless tube, can meet the food, biological pharmacy field special requirements of various kinds of medium. Antibacterial stainless steel has the advantages of stainless steel and good antibacterial property, in the kitchen equipment, food industry workbench and ware, medical equipment, tableware and towel holder in daily life, carrier is an increasing demand in areas such as refrigerators.
Hunan great steel pipe co.,ltd have much stock of stainless steel pipe,if you need pipe inventory,pls contact me in the first time.
Difference of PSL1 and PSL2(API 5L)
The API 5L has two standards, PSL1 and PSL2, which are very different from each other. I'll talk more about the differences between PSL1 and PSL2.
Production Process of Pipe Fitting
There are many kinds of processing methods for pipe fittings.
The Future of Steel Pipe Development
The future of steel pipe development is looking promising, according to expert analysis and data. The price of carbon steel pipe is predicted to bounce back this year, with China leading the way in increasing steel consumption demands. This is due to a series of government initiatives aimed at stimulating domestic demand, including the construction of affordable housing and infrastructure projects. The demand for structural steel pipe is also on the rise, thanks to state investment in housing and engineering projects. With private investment projects also gaining popularity, the steel pipe market is set to thrive in 2017.
